Whats the area help me youll get brainliest answer

A, b, c, and d have the coordinates (-8, 1), (-2, 4), (-3, -1), and (-6, 5), respectively. which sentence about the points is true? a. a, b, c, and d lie on the same line. b. and are perpendicular lines. c. and are parallel lines. d. and are intersecting lines but are not perpendicular. e. and are parallel lines.

Find the roots of the equation below. x^2 - 6 + 9 = 0

Anyone? 15m is what percent of 60m; 3m; 30m; 1.5 km?